
Qualification Testing Of Welders - Fusion Welding - Part 1: Steels
出版:Nederlands Normalisatie Instituut

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Defines the requirements for qualification testing of welders for fusion welding of steels. Also provides a set of technical rules for a systematic qualification test of the welder, and enables such qualifications to be uniformly accepted independently of the type of product, location and examiner or examining body.
Supersedes NEN EN 287-1. (10/2013)
EN ISO 9606-1:2017 - Identical